To the contrary, I think the other GMs realize he'll take the heat for deciding to do nothing rather than make a bad decision.  
On the GM front, I think there's some sort of bug going around the Mets front office.  First Steve Philips now Omar Minaya.  I'm not saying this is exactly like the spending spree that brought in Big Boy and Co. but it's got the potential.  If this one blows up like that situation, how many more years will they be recovering from the damage? 
p.s.  Rumor mill has the Mets trading last years questionable deal to the Orioles (Benson for Jorge Julio)...